baber/WOPTO huggingface dataset:
Patent JP-2021121845-A (JP)
Title: Fixing device and image forming apparatus
Inventor: NANJO YUZURU
IPC: G03G15/20
Filed: 2020-01-31
Abstract: To prevent an abnormal increase in temperature when the rotation of a fixing belt is stopped.SOLUTION: A fixing device 11 comprises: a cylindrical fixing belt 21 that includes a first part to be detected 31 and a second part to be detected 32; a pressure roller 27 that sandwiches a sheet with the fixing belt 21; an IH heater 23 that heats the fixing belt 21; a first detection unit 41 that detects the first part to be detected 31 and a second detection unit 42 that detects the second part to be detected 32 in phases different from each other every time the fixing belt 21 rotates; and a control unit that receives, from the first detection unit 41 and the second detection unit 42, detection signals indicating that the detection units have detected the first part to be detected 31 and the second part to be detected 32, and when the reception of the detection signal from at least one of the first detection unit 41 and the second detection unit 42 is interrupted, stops the heating of the fixing belt 21 performed by the IH heater 23.SELECTED DRAWING: Figure 3
Patent JP-2021125709-A (JP)
Title: Leaky waveguide
Inventor: ITO YOSUKE
IPC: H01Q13/22
Filed: 2020-01-31
Abstract: To provide a leaky waveguide that can leak radio waves uniformly from a start to an end and can be easily manufactured.SOLUTION: A leaky waveguide 10 includes a plurality of slots 11 formed in a row from a start side where radio waves are introduced, to an end side, and at least three or more contiguous regions where at least two or more slots 11 with the same slot length L are formed in succession. The slot length L of each slot 11 in the contiguous region on the end side is longer than the slot length L of each slot in the contiguous region on the start side.SELECTED DRAWING: Figure 1
Patent JP-2021124227-A (JP)
Title: Outdoor unit of air conditioner and air conditioner
Inventor: KAWAMURA YOSHINORI
IPC: F25B39/00
Filed: 2020-02-03
Abstract: To provide an outdoor unit of an air conditioner that can perform cleaning action of a heat exchanger and energy-saving operation, and the air conditioner comprising the same.SOLUTION: An outdoor unit of an air conditioner comprises a compressor, a first heat exchanger and a second heat exchanger connected to the compressor, and an expansion valve arranged between the first heat exchanger and a second heat exchanger on the side opposite to the side of the compressor. The outdoor unit operates the second heat exchanger for receiving a refrigerant sent from the compressor, and the first heat exchanger for receiving the refrigerant sent from the second heat exchanger via the expansion valve, as a condenser and an evaporator respectively, and can execute cleaning operation action for returning the refrigerant sent from the first heat exchanger to the compressor.SELECTED DRAWING: Figure 1
Patent JP-2020144967-A (JP)
Title: Technology for reducing failures of selecting memory device
Inventor: BANERJEE KOUSHIK
IPC: G11C13/00
Filed: 2020-02-04
Abstract: To provide a technology for reducing failures of selecting a memory device capable of solving issues of reliability due to Vt drift according to time-lapse.SOLUTION: In a logic flow, a memory cell is selected from a plurality of memory cells for a first refresh writing operation by applying one or more selective bias voltages to one memory cell, it is determined whether or not the memory cell is selected for the first refresh writing operation based on whether a snapback event is detected for the memory cell while one or more selective bias voltages were applied, and the memory cell is selected for a second refresh writing operation by reapplying one or more selective bias voltage based on the fact that no snapback event is detected for the memory cell while one or more selective bias voltages are applied.SELECTED DRAWING: Figure 9
Patent JP-2020073344-A (JP)
Title: Thermal print head
Inventor: NISHIMURA ISAMU
IPC: B41J2/34
Filed: 2020-02-04
Abstract: To provide a thermal print head that can be avoided from interfering with an external object.SOLUTION: A thermal print head A1 comprises: a semiconductor substrate 1; a resistor layer 4 having a plurality of heat generating portions 41, supported on the semiconductor substrate 1 and arranged in a main scanning direction x, which generates heat by being electrified; a wiring layer 3 supported on the semiconductor substrate 1 and included in a conductive passage for distributing power to the plurality of heat generating portions 41; and an insulation protective layer 5 covering the wiring layer 3 and the resistor layer 4. The semiconductor substrate 1 has a main surface 11 and a back surface 12 pointing to the opposite sides to each other in a thickness direction z, and a protruding portion 13 protruding in the thickness direction x from the main surface 11 and extending long in the main scanning direction x. The protruding portion 13 has a top surface 130 parallel to the main surface 11 and separate in the thickness direction z from the main surface 11, and a first inclined side surface 131 and a second inclined side surface 132 arranged separately in a sub-scanning direction y across the top surface 130 and inclined relative to the main surface 11. The plurality of heat generating portions 41 overlap with the first inclined side surface 131 when viewed from the thickness direction z.SELECTED DRAWING: Figure 3
Patent JP-2021128809-A (JP)
Title: Manufacturing method of suspension for disk device, and suspension assembly used in manufacturing method thereof
Inventor: IMOTO KOICHI
IPC: G11B5/60
Filed: 2020-02-10
Abstract: To provide a manufacturing method of a suspension capable of accurately regulating a relative position between a load beam and a flexure.SOLUTION: A manufacturing method of a suspension for a disk device includes the steps of: forming a load beam blank 10 including a load beam 11 and a first frame 12 connected to the load beam 11; forming a flexure blank 20 including a flexure 21 and a second frame 30 connected to the flexure; forming a convex part 13 on the first frame; forming an opening part 30a capable of inserting into the convex part at a position corresponding to the convex part of the second frame; overlapping the load beam blank and the flexure blank and inserting the convex part into the opening part; fixing the flexure to the load beam; and separating the load beam from the first frame after fixing, and separating the flexure from the second frame.SELECTED DRAWING: Figure 4
Patent JP-2021128004-A (JP)
Title: REFLECTIVE X-ray OPTICAL ELEMENT, X-ray CONDENSING SYSTEM USING THE SAME, AND MANUFACTURING METHOD OF THE SAME
Inventor: SHIMAMURA TAKENORI
IPC: G21K1/06
Filed: 2020-02-10
Abstract: To provide a reflective optical element capable of accurately keeping (being installed in) a stable posture even with a compact configuration and a method for manufacturing the reflective optical element with high accuracy.SOLUTION: A reflective X-ray optical element 1A (1B) includes: a reflection part 2 on which a reflection surface 20 for an X-ray is formed; and a grip part 3 which is continuously provided at an end part 2a in a direction orthogonal to a meridional direction as an optical axis direction and along the reflection surface 20 of the reflection part 2 and which extends in the meridional direction. The grip part 3 extends from the end part 2a of the reflection part 2 only in one direction along the meridional direction and is formed into a substantially L-shape.SELECTED DRAWING: Figure 5
Patent JP-2021127825-A (JP)
Title: Hose fastener
Inventor: FUKUI SATOKO
IPC: F16L33/03
Filed: 2020-02-17
Abstract: To provide a hose fastener which secures sealability of a connection section between a pipe line and a hose and is excellent in workability.SOLUTION: A hose fastener 1 is for fixing a connection section between a piping 11 and a hose 12, and has a net-like tube body 2 which is provided to cover the connection section, has an inner diameter d0 smaller than an outer diameter of the hose in an initial condition, has a diameter which reduces when extended in a longitudinal axial direction, and has an inner diameter d2 which enlarges more than an outer diameter of the hose when squeezed in the longitudinal axial direction.SELECTED DRAWING: Figure 2
Patent JP-2021130483-A (JP)
Title: Manufacturing method of shrink film package container
Inventor: NISHIKAWA HISANOBU
IPC: B65D77/20
Filed: 2020-02-19
Abstract: To provide a manufacturing method of a shrink package container provided with a cut-off portion after making shrink film packaging, which can provide the cut-off portion capable of surely attaching a label at a position easy for a user to open.SOLUTION: A manufacturing method of an easy-to-open shrink film package container includes (1) a shrink package step that covers an entire of thermoplastic resin container with a shrink film, and (2) a step where a cut-off opening portion by a laser pattern is provided by laser processing on a body portion surface of a shrink film covering the shrink package container. A gap between the shrink film and the container body at the cut-off opening portion is 2 mm or less, and in the laser processing, a K value obtained by the following equation from a relation among a laser output (W), a scanning rate (mm/sec) of the laser, and a thickness (μm) of the shrink film is with a range of 1.15 and 3.30.SELECTED DRAWING: None
Patent JP-2021130862-A (JP)
Title: Hard metal and cutting tool
Inventor: ICHIKAWA RYO
IPC: B23B27/14
Filed: 2020-02-21
Abstract: To provide hard metal provided with excellent plastic deformation resistance and defect resistance, when used as a base material of a cutting tool and exhibiting excellent cutting performance over long use also in wet intermittent cutting process of stainless steel, and its cutting tool.SOLUTION: Hard metal has a hard phase having WC as a main body, a binder phase containing at least one of Co, Ni in the range of 4.0 to 15.0 mass%, and a γ phase having TaC as a main body, and further contains 0.0 to 0.8 mass% of Cr3C2, and the average particle diameter of the hard phase is 0.2 to 4.0 μm, the average free path of the binder phase is 50 to 500 nm, the content of the γ phase is 0.5 to 12.0 mass%, an average particle size of the γ phase is 10 to 100 nm, among the γ phases, a number ratio of the γ phase present in an interface of the hard phase and the binder phase is 80% or larger and a cutting tool using the hard metal.SELECTED DRAWING: Figure 1
Patent JP-2020169800-A (JP)
Title: Cooking device and components thereof
Inventor: Aaron Michael Gill
IPC: A47J27/00
Filed: 2020-02-26
Abstract: To integrate functions of multiple cooking devices into a single user-friendly cooking device in contrast to conventional cooking devices, such as pressure cookers and air fryers, each performing a single cooking operation.SOLUTION: A cooking system 20 for cooking food includes a housing 22 having a hollow interior, a lid 32 movable relative to the housing, at least one heating element associated with one of the housing and the lid, where the cooking system is operable in a plurality of modes including a conductive cooking mode and a convective cooking mode, where in the conductive cooking mode the cooking system is operable as a conductive cooker and where in the convective cooking mode the cooking system is operable as a convection cooker.SELECTED DRAWING: Figure 1A
Patent JP-2021135694-A (JP)
Title: Processing device, processing method, notification system and program
Inventor: KAMEO SHIGETOSHI
IPC: G08G1/16
Filed: 2020-02-26
Abstract: To provide a processing device capable of notifying a presence of a person or an obstacle around a vehicle in a manner according to a state of a driver of the vehicle.SOLUTION: A processing device comprises: a calculation unit that detects a position of an object which can constitute an obstacle to a vehicle; a first detection unit that detects a line-of-sight direction of a driver of the vehicle; a determination unit that determines a mode of an alarm based on the position and the line-of-sight direction of the driver; and a control unit that controls a speaker corresponding to the position so as to output a sound of the mode.SELECTED DRAWING: Figure 4
Patent JP-2021136147-A (JP)
Title: Harness connection structure
Inventor: YAMAMOTO CHIAKI
IPC: B60R16/02
Filed: 2020-02-27
Abstract: To provide a harness connection structure in which connection between harness and an electrical component may be waterproof and dustproof with a simple structure.SOLUTION: In a harness connection structure for connecting harness 36 to an electrical component 40, the electrical component 40 is housed in a flexible case 50 having flexibility, and the flexible case 50 includes an enclosure 53 that continuously surrounds a connection portion 60 between the harness 36 and the electrical component 40 from the surroundings, and an inner convex portion 70 that contacts the connection portion 60 is provided on the inner circumference of the enclosure 53, and the inner convex portion 70 is provided with an outer convex portion 71 that has an annular shape so as to surround the connection portion 60 from the surroundings, and projects outward from the enclosure 53 on the outer periphery of the enclosure 53 at the same position as the inner convex portion 70.SELECTED DRAWING: Figure 6
Patent JP-2021133822-A (JP)
Title: Tension balancer for overhead line
Inventor: TASHO YOHEI
IPC: B60M1/26
Filed: 2020-02-27
Abstract: To provide a tension balancer for an overhead line which can elongate a stroke length within a range of a load which is set by reducing a hysteresis loss of a deflection-load characteristic.SOLUTION: A tension balancer for an overhead line comprises: a plurality of cylinder members which are coaxially arranged while including at least an outside cylinder member 101 and an inside first intermediate cylinder member 102 which are coaxially arranged while having a clearance in a radial direction; an outside coil spring 105 for imparting an elastic force to the movement of the first intermediate cylinder member 102 in an axial direction with respect to the outside cylinder member 101; an outside spring washer 102a for supporting the outside coil spring 105; and a support member 201 for slidably supporting the outside cylinder member 101 and the first intermediate cylinder member 102 in the axial direction. The support member rotatably supports a ball 201b, and the ball 201b is partially projected closer to the outside cylinder member 101 than the outside spring washer 102a.SELECTED DRAWING: Figure 1
Patent JP-2021135926-A (JP)
Title: Management server, damage compensation system and damage compensation method
Inventor: KUME KEI
IPC: G06Q40/00
Filed: 2020-02-28
Abstract: To compensate a cost failure when the cost failure is generated as a result of a situation in which a user confronts a trouble and fights with another party.SOLUTION: In a management server 120 that is connected to a user terminal 100 through a network, the management server 120 comprises: a recovery amount calculation unit 140 that calculates a recovery amount on the basis of user information and recovery amount calculation information; a right protection cost calculation unit 150 that calculates right protection cost; an insurance money reduction determination unit 160 that determines necessity/unnecessity of insurance money reduction; and a payment amount calculation unit 170 that determines a smaller one when comparing between an insurance money amount included in payment amount calculation information and a difference as a compensation money amount in a case where a difference between a recovery amount and right protection cost included in the payment amount calculation information is more than or equal to 0 and the difference is generated for an insurance target period included in the payment amount calculation information, and that calculates a payment amount by multiplying a reduced making-up ratio included in the payment amount calculation information by a compensation money amount in a case where insurance money reduction is valid.SELECTED DRAWING: Figure 1
Patent JP-2021141505-A (JP)
Title: Imaging apparatus, control method, and program
Inventor: TSUJIMOTO YUKI
IPC: G10L21/0264
Filed: 2020-03-06
Abstract: To shoot in the front direction of a user.SOLUTION: An imaging apparatus includes imaging means having an imaging unit, driving means for driving the imaging unit, and voice input means having multiple microphones, and includes wind noise detecting means that detects wind noise on the basis of voice data input from the voice input means, traveling direction detecting means for detecting the traveling direction of the imaging apparatus from the wind noise detected by the wind noise detecting means, and control means for controlling the driving means so as to direct the imaging direction of the imaging means in the traveling direction of the imaging apparatus detected by the traveling direction detecting means.SELECTED DRAWING: Figure 13
Patent JP-2021143856-A (JP)
Title: Radar device
Inventor: YAJIMA SHINGO
IPC: G01S7/02
Filed: 2020-03-10
Abstract: To obtain a radar device with which it is possible to improve tracking performance.SOLUTION: A radar device 1 comprises: an antenna 10 for emitting a beam to each of a plurality of search areas and receiving reflected waves propagated by reflection of the beam at a target; a signal processing unit 14 for acquiring an observation value based on the signal obtained by receiving reflected waves; a track management unit 16 for holding track information for each search area; and a track update unit 17 for updating, on the basis of the observation value, the track having been registered due to that track information is held by the track management unit 16. The track management unit 16 is capable of holding the same track information as a track belonging to a first search area as track information belonging to a second search area which is a search area other than the first search area. The track update unit 17 finds a track after updates on the basis of the observation value for one of the track belonging to the first search area and the track belonging to the second search area, and finds a predicted track on the basis of registered track for the other of these.SELECTED DRAWING: Figure 1
Patent JP-2021144575-A (JP)
Title: Business analysis device, business analysis program, and business analysis method
Inventor: NAITO MASAYUKI
IPC: G06Q10/10
Filed: 2020-03-13
Abstract: To provide a business analysis device capable of estimating the effect of automation with high accuracy.SOLUTION: The business analysis device includes a processing unit that executes a series of processing including the steps of: acquiring logs of processing executed by business servers; detecting a first pattern that represents processing content that appears repeatedly from the logs; generating a second pattern in which a variable part that appears in the first pattern is replaced with a regular expression; and calculating an expected value of the effect of the business automation based on information that is identifiable from the processing contents in the logs that match the second pattern.SELECTED DRAWING: Figure 7
Patent JP-2021147330-A (JP)
Title: Sustained-release particle and method for producing the same
Inventor: MORINAGA MASAHIKO
IPC: A61K9/14
Filed: 2020-03-16
Abstract: To provide a sustained-release particle that suppresses initial burst, and has excellent sustained-release performance preferable for medicine or the like.SOLUTION: A sustained-release particle contains a physiologically active substance and a substrate, in which a surface area/volume is 0.6 or less. It is preferable that a number average particle diameter be 1 μm or more and 50 μm or less, and Relative Span Factor (R.S.F.) be 1.0 or less, it is more preferable that the substrate contains biodegradable resin, and it is furthermore preferable that the biodegradable resin contains at least either one of poly lactic acid and poly lactic acid glycolic acid copolymer.SELECTED DRAWING: None
Patent JP-2021148888-A (JP)
Title: Region proposal system and region proposal program
Inventor: MINOJIMA YUKA
IPC: G09B29/00
Filed: 2020-03-18
Abstract: To provide a technique capable of easily searching for a region easy to visit a hospital.SOLUTION: A region proposal system includes: a facility position acquisition part for acquiring a position of a facility for each predetermined region based on map information; a hospital specifying part for specifying a hospital existing within a predetermined range from the facility based on the map information; and a display control part for displaying, on a display part, the amount of the facility in which the hospital exists within the predetermined range, so as to be able to be compared for each region.SELECTED DRAWING: Figure 1
Patent JP-2020114399-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2020-03-19
Abstract: To provide a game machine capable of normally performing main control of a game while achieving various kinds of control by determining contents relating to a lottery or the like.SOLUTION: In a Pachinko machine 10, apart from a jackpot lottery performed at the start of executing a variation performance, each counter value acquired and reserved upon trigger winning is read ahead, and read-ahead processing for determining a result of the jackpot lottery is executed. While the read-ahead processing is executed in main processing, the jackpot lottery or the like is executed in timer interruption processing to be executed more preferentially than the main processing. Thus, since the timer interruption processing is executed preferentially even during the execution of the read-ahead processing in the main processing, the jackpot lottery can be performed without any delay at the start time of the execution of the variation performance. On the other hand, even if the timer interruption processing is executed during the read-ahead processing, it is successively performed after completion of the timer interruption processing and thus the read-ahead processing can be completed reliably.SELECTED DRAWING: Figure 24
Patent JP-2021149709-A (JP)
Title: Accommodation area management apparatus
Inventor: NOGUCHI JUNPEI
IPC: G08G1/00
Filed: 2020-03-19
Abstract: To provide an accommodation area management apparatus configured to efficiently utilize an accommodation area by considering a difference in autonomous moving level between moving bodies.SOLUTION: A parking lot management apparatus 400 for managing a parking lot PA where a vehicle M is parked and controlling the vehicle M to be parked in a predetermined parking position (parking space PS) in the parking lot PA includes: an acquisition unit 422 which acquires autonomous moving level information on an autonomous moving level of the vehicle M; and a processing unit 426 which issues an instruction to the vehicle M to modify the autonomous moving level information when there is a need to move the vehicle M in the parking lot PA after the vehicle M enters the parking lot PA.SELECTED DRAWING: Figure 3